Combined liquid conveyer and filter.



W. F. SMITH.

COMBINED LIQUiD CONVEYER AND FILTER.

, APPLICATION FILED NOV. 11. 1915.

1,1 92,948. PatentedAug. 1,1916.

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WILLIAM F.

SMITH, OF SPRINGFIELD, OHIO.

CGIVIBINED LIQUID CONVEYER AND FILTER.

Specification of Letters Patent.

Patented Aug. 1,1916.

Application filed November 17, 1915. Serial No. 62,030.

To all whom it ma e concern:

Be it known that I, /V LLrAM F. SMITH, a citizen of the United States ofAmerica, residing at Springfield, in the county of Clark and State ofOhio, have invented new and useful Improvements in Combined LiquidConveyers and Filters, of which the following is a specification.

This invention relates to a combined liquid conveyer and filter and hasfor its primary object to construct a device of this character includingsimple means for allowing the water conveyed, to be filtered or passedto a point away from the filtering apparatus, that is to say, whensufficient water has been filtered the remainder can be conveyed to apoint eXteriorly of the filter.

An object of the invention is to provide a conveyer of simpleconstruction a portion of which may be rotated, which rotatable actioncauses the water to either pass through the filter or to a pointeXteriorly of the filter.

With these and other objects in view the invention consists in theconstruction, com bination and arrangement of parts as will behereinafter more fully described, illus trated in the accompanyingdrawing and pointed out in the claims hereunto appended.

Similar reference characters indicate corresponding parts throughout theseveral views.

In the drawing :Figure 1 is a vertical section through a portion of myinvention. Fig. 2 is an end elevation thereof. Fig. 3 is a detail viewof the rotatably mounted tube.

In the drawing the numeral 1 designates a pipe having one end arrangedto communicate with a source of liquid supply while the other end isarranged interiorly of a tank 2. This tank 2 has arranged in the bottomportion thereof filtering material 3, arranged directly over an outletopening 1 that may convey the filtered liquid to a reservoir or othersuitable receptacle. The top portion of the tank 2 is closed by a cover5 by means of which access may be had to the tube 6 that has one endencircling and rotatably mounted upon the interiorly arranged end of thepipe 1 and for the purpose of allowing rotation of the tube 6 I providethe same with an inwardly extending annular flange 7 that engagesdirectly the outer peripheral surface of the pipe 1. The opposite end ofthe tube 6 is arranged eXteriorly of the tank point remote from thefilter. The tube 6 has approximately one-quarter of its peripheralsurface perforated as indicated at 8 and these perforations are soarranged as to be disposed below the end of the pipe 1 or above the sameso as to either convey the water to a point eXteriorly of the tank 2 orallow the same to gravitate down upon the filtering material dependingentirely upon the rotary motion being given to the tube by means of aperson applying pressure to the exteriorly arranged end of the tube.

From the foregoing description it will be readily seen that when theopenings or perforations are disposed below the end of the pipe 1 waterwill pass through these openings down upon the filtering material wherethe same will percolate to the outlet 1. Should it become necessary tostop the flow of liquid through the filtering material the tube 6 isgiven one-halfof a revolution with the result that the perforations arearranged above the end of the pipe 1 so that the liquid passing from thelatter will flow through the tube 6 to the outlet end thereof fromwhence the liquid will pass to a remote point.

From the foregoing description taken in connection with the accompanyingdrawing it will be apparent that I provide a device which is admirablyadapted for the purpose for which it is intended, that the device issimple, durable and efiicient of construction, and that the device maybe manufactured and sold at a comparatively low cost; and changes in theform, proportion and minor details of construction may be made withinthe scope of the claims without departing from the spirit or sacrificingany advantages of the invention.

A. feature of this device is that the rotatable tube or cylinder iseasily inserted in the compartment 2 and can be quickly and easilyremoved for the purpose of cleaning and is entirely free and open at theouter end so that liquid can flow through same to a point at somedistance from the filter and by reason of the single compartment 2without passages or obstructions there is no danger of any freezing ofthe liquid.

Having described my invention what I claim is- 1. In a combined conveyerand filter, a tank having an outlet at the bottom thereof and filteringmaterial above said outlet, an

' inlet pipe extending into one Wall of the tank near the upper portionthereof, and a transversely extending open-ended tube rotatably mountedin said tank and communieating With said pipe, said tube being extendedthrough the opposite Wall of said tank and being provided withperforations on one side thereof.

2. A combination eonveyer and filter comprising a tank provided with anoutlet at the bottom thereof, a pipe projecting through one Wall of thetank near the top thereof, a tube rotatably mounted upon the projectingend or" said pipe, and extending through the opposite Wall of said tankand adapted to be removed readily from the pipe and tank, said tubebeing open at the projecting end and having perforations in alongitudinal portion thereof.

In testimony whereof I aflix my signature in presence of tWo Witnesses.

NlLLL ilv l F. SMITH. Witnesses EDWARD H. SCHUER, GERTRUDE M. DoNoHUn.

Copies of this patent may be obtained for five cents each, by addressingthe Commissioner of Patents, Washington, D. C.

